QR51Qatar Airways · BOS → DOH
live · 30m ago
Route confirmed Qatar Airways

QR51 BostonBOS DohaDOH

QR51 by Qatar Airways flies from Boston (BOS) to Doha (DOH).

Right nowNext departure Wednesday Operates Mon Wed Fri Sun
04:40

scheduled from BOS

The route today

live boards
BOSBostonOn-time likelyBOS delay board →
DOHDohaOn-time likelyDOH delay board →
BOS→DOHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
3.7%Chance of cancellation
+5 minTypical airport delay in this weather

Conditions at BOS and DOH are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Boston

Forecast

Tue 3 Nov, local date

High21°Clikely 19°C to 23°C
Low11°Clikely 9°C to 13°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Doha

Forecast

Tue 3 Nov, local date

High35°Clikely 34°C to 37°C
Low27°Clikely 25°C to 28°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Boston to Doha flights today

same route · Qatar Airways
QR744departs 21:40

If QR51 is cancelled, this is the other Qatar Airways nonstop flight from Boston to Doha on the same day, with scheduled departure times in BOS local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How QR51 actually runs

Pro Flight Search has tracked every published board update for QR51 across the BOS and DOH boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at BOS and DOH.

The verdict above is that record speaking, so it reflects how QR51 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around QR51? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: QR51 Boston to Doha on-time performance, measured from the BOS and DOH airport boards.

Canonical URL
https://proflightsearch.com/flight/QR51
How we measure this →